CactusSoft Cactus.Aspnetcore.MetricMiddleware by: CactusSoft .NET Core 2.1 This package targets .NET Core 2.1. The package is compatible with this framework or higher. 1,296 total downloads last updated 10/12/2018 Latest version: 1.0.0 cactus cactussoft metric middleware Based on prometheus, middleware which collects: proceed request time, counts response status code, other default Prometheus metrics.